Physics Spmnetic!β„’ πŸ”­
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The objects in thermal equilibrium when they have the same

Kedua dua objek itu berada dalam keseimbangan terma apabila kedua duanya mempunyai persamaan dalam
Anonymous Quiz
4%
Mass / jisim
82%
Temperature / suhu
12%
Specific heat capacity / muatan haba tentu
2%
Boiling point / takat didih
Which input and output are correct?

Manakah input dan output yang betul?
Anonymous Quiz
14%
A
43%
B
24%
C
18%
D
Which relationship is correct?

Hubungan manakah yang betul?
Anonymous Quiz
24%
W3 > W1 + W2
17%
W3 = W2 - W1
51%
W3 = W1 + W2
7%
W3 < W1 + W2
An aeroplane take off with the help of an upward lift. Which principle explains this situations?

Sebuah kapal terbang berlepas dengan bantuan daya angkatan. Prinsip manakah menerangkan situasi di atas?
Anonymous Quiz
64%
Bernoulli’s principle / prinsip bernoulli
18%
Archimedes’ principle / prinsip archimedes
7%
Pascal’s principle / prinsip pascal
11%
The principle of conversation of momentum / prinsip keabadian momentum
Forwarded from Amazing PhysicsπŸ₯°
n-type semiconductor (5 NAPA)
5 = pentavalent atom
N = n-type
A = Antimony
P = Phosphorus
A = Arsenic
Majority charge carrier: Electrons
Minority charge carrier: Holes
Atom DONOR

p-type semiconductor (3 PBAGI)
3 = trivalent atom
P = p-type
B = Boron
A = Aluminium
G = Gallium
I = Indium
Majority charge carrier: Holes
Minority charge carrier: Electrons
Atom RECEIVER

Credit: animation gif

πŸ“Ί
amazingPhysicsπŸ“Ί
Which circuit can be used to determine electromotive force of a battery?

Litar manakah yang boleh digunakan untuk menentukan daya gerak elektrik sesebuah bateri?
Anonymous Quiz
19%
A
13%
B
16%
C
52%
D
What is radioisotope that can be used to determine the age of a fossil? / Apakah radioisotop yang boleh digunakan untuk menentukan usia sesuatu fosil?
Anonymous Quiz
3%
Radon-222
21%
Uranium-238
73%
Carbon-14
4%
Iodine-131
Which of the following reading is correct? / angata bacaan berikut, yang manakah betul
Anonymous Quiz
52%
A1 = A2
19%
A1 > A2
12%
V1 = V2
17%
V1 > V2
What is the amplitude of the wave? / apakah amplitud gelombang?
Anonymous Quiz
4%
2cm
13%
4cm
77%
8cm
6%
16cm
❀1
What is the pressure of the gas if the atmospheric pressure is 76 cm Hg?

Berapakah tekanan gas tersebut jika tekanan atmosfera ialah 76 cm Hg
Anonymous Quiz
12%
12 cm Hg
11%
26 cm Hg
18%
38 cm Hg
60%
90 cm Hg